{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["countries of residence", "founded by", "alternate names", "top members employees"], "input": "Her paternal grandparents were  Ioannis Komnenos  and  Anna Dalassena  and her maternal grandparents were Andronikos Doukas and Maria of Bulgaria ."}
{"countries of residence": [], "founded by": [], "alternate names": [], "top members employees": []}